3849792 has 28 divisors (see below), whose sum is σ = 10186416. Its totient is φ = 1283200.

The previous prime is 3849787. The next prime is 3849793. The reversal of 3849792 is 2979483.

3849792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3849793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9834 + ... + 10217.

Almost surely, 2^3849792 is an apocalyptic number.

3849792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3849792 is an abundant number, since it is smaller than the sum of its proper divisors (6336624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3849792 is a wasteful number, since it uses less digits than its factorization.

3849792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20066 (or 20056 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 3849792 is about 1962.0886830110. The cubic root of 3849792 is about 156.7276981669.

The spelling of 3849792 in words is "three million, eight hundred forty-nine thousand, seven hundred ninety-two".